Inventor
LE MERER JEAN-PIERRE
FR5 patents
Patents
5 patentsUS4334300AJun 8, 1982
Stigmatic optical device and an optical recording head equipped with said device
THOMSON CSF48 citations91
US4607356AAug 19, 1986
Optical head in a device for recording and reading a data carrier
THOMSON CSF26 citations90
US4542492ASep 17, 1985
Optical head in a recording and reading device for a data carrier
THOMSON CSF30 citations90
US4744071AMay 10, 1988
Optical head in a device for recording and reading a data carrier
THOMSON CSF19 citations80
US4719614AJan 12, 1988
Optical recording-reading head using an adjustable mount for pivoting mirror
THOMSON CSF23 citations80